Amazon has this bear trimmer/hair clipper hybrid grooming kit for $6.60 after applying the coupon 456LK3E8
Amazon has Wahl Cordless Mini Pro Clipper Kit, features 14 pieces in total with an average rating of 3.8/5 stars. Sells for $23.99, but you can get it for $16.72 with free shipping on $25+ orders or Prime membership.
Your shopping guide to Hair Clippers